CN202215813U - Novel automatic closing hand-operated valve tap in water cut-off - Google Patents
Novel automatic closing hand-operated valve tap in water cut-off Download PDFInfo
- Publication number
- CN202215813U CN202215813U CN2011203154164U CN201120315416U CN202215813U CN 202215813 U CN202215813 U CN 202215813U CN 2011203154164 U CN2011203154164 U CN 2011203154164U CN 201120315416 U CN201120315416 U CN 201120315416U CN 202215813 U CN202215813 U CN 202215813U
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- water
- inlet cavity
- valve
- valve seat
- connecting rod
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Abstract
The utility model discloses a novel automatic closing hand-operated valve tap in water cut-off, comprising a body and a valve body, the internal of the body is provided with a water inlet chamber and a water outlet chamber, the inner wall of the body protrudes to form a valve seat, the valve seat is provided with a central hole communicating the water inlet chamber and the water outlet chamber; the valve body is installed on the body in the mode of opening and closing the central hole respectively by right screwing and left screwing; an automatic-closing part disposed in the water inlet chamber comprises a connecting rod, a supporting rod with the top with a circular ring, and a recovery rod with the bottom with a fork opening; the valve seat is provided with an annular magnet corresponding to the central hole, the supporting rod is fixed on a lower chamber wall of the water inlet chamber, the recovery rod is movably inserted in the upper wall chamber of the water inlet chamber in the mode of elastic resetting, the top of the recovery rod is disposed at the external of the water inlet chamber; one end of the connecting rod successively goes through the circular ring and the fork opening, and is provided with a sealing sheet in attraction with the annular magnet, and the other end of the connecting rod is provided with a floating ball. The novel automatic closing hand-operated valve tap in water cut-off is advantaged by simple structure, convenient installation, and long service lifetime.
Description
Technical field
The utility model relates to a kind of manually-operated gate water tap, particularly relates to a kind of novel manual valve water tap of cutting off the water and closing automatically.
Background technique
The unavoidable experience cut off the water in the life, and the water tap overwhelming majority in the market remains the valve type water tap of hand switch, in case cut off the water; For example city collective cuts off the water or the rural area wet pit is cut off the water supply, and the water tap of opening is usually forgotten and closed, when supplying water again; Must cause current more than; Be commonly called as and metal run out, the wasting of resources possibly cause irremediable economic loss when serious.
In order to address the above problem, the model utility of application number 200920104374.2 discloses " a kind of cutting off the water closed water tap automatically ", comprises the faucet body that is provided with water intake and water outlet; The faucet body top is provided with swing handle; The body that is provided with water passage hole in the faucet body and is used to stop up water passage hole also is provided with the push rod that the upper end is connected with swing handle, the lower end is connected with body, wherein on the faucet body; Said body comprises the stifled core that has endoporus and install through water passage hole; Stifled core upper end is stretched in the push rod, and stifled outer core closely contacts with the push rod inwall, blocks up between the bottom of core lower end and faucet body main spring is installed; The stifled outer core border that is positioned at the water passage hole top has the ball hole, places heading in the ball hole, and the stifled outer core border that is positioned at the water passage hole below is provided with the boss that is used to seal water passage hole; Be equipped with piston close-fitting with it in the endoporus of stifled core, outer wall border, piston upper end has curve bath, and maximum depth of curve bath and ball bore dia sum are equal to or greater than the diameter of heading, and the tower spring is installed between piston lower end and the stifled core.
Above-mentioned water tap is under the state of cutting off the water; The elastic force that utilizes main spring to make progress promotes piston; Piston utilizes the curve bath on its outer wall to replace the heading that ring is established on the stifled core; Drive stifled core and in the endoporus of push rod, upwards move, seal water passage hole, blocking-up is by the water-flowing path of water intake, water passage hole and the conducting of water outlet institute.But the above-mentioned water tap parts of closing automatically of realizing cutting off the water are more, sheathed layer by layer, and its structure is complicated, and manufacture cost is high, and assembling is also inconvenient, and therefore being necessary to develop a kind of simple in structure cutting off the water closes water tap automatically.
The model utility content
In view of this, the purpose of the utility model is the novel manual valve water tap that provides a kind of simple in structure cutting off the water to close automatically.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of novel manual valve water tap of cutting off the water and closing automatically comprises body and valve body, is provided with water-inlet cavity and water chamber in this body, and the inwall of this body protrudes and forms valve seat, offers the center hole that is communicated with this water-inlet cavity and this water chamber on this valve seat; This valve body opens with dextrorotation and the mode of left-handed this center hole of sealing is movably arranged on this body, wherein: be provided with automatic shut-off block in the said water-inlet cavity, this automatic shut-off block comprises that connecting rod, top are provided with the strut of annulus and recover bar; Corresponding said center hole on the end face of said valve seat and be provided with ring magnet; This strut is fixed on the cavity of resorption wall of said water-inlet cavity; This recovery bar is up and down mode being located on the epicoele wall of said water-inlet cavity; This recovery bar exposes to and after the outer top of said water-inlet cavity wears spring the clamping part is installed, and two free ends of this spring are replaced respectively on the outer wall of the bottom surface of this clamping part and said body; The bottom that this recovery bar is positioned at said water-inlet cavity is provided with plug-in unit, and this plug-in unit is provided with forked opening; One end of this connecting rod pass behind this annulus and this forked opening successively and be provided with in order to the round sealed sheet of this annular magnetic iron phase adhesive, the diameter of this closure plate is greater than the aperture of this center hole, is provided with ball float at the other end of this connecting rod.
The end face of said valve seat is provided with closed loop, and said ring magnet is embedded in this closed loop, and the end face of this closed loop and the bottom surface of said valve body are sealed and matched.
The end face of said closed loop is provided with gasket seal.
The bottom of said strut is installed on the cavity of resorption wall of said water-inlet cavity through mutual adaptive screw thread, and the said annulus on the said strut has breach at the top.
After adopting said structure, the utility model novel manual valve water tap of closing automatically of cutting off the water has following beneficial effect:
One, when the supply channel normal water supply, under the state that opens or closes of manually-operated gate water tap, is full of current in the water-inlet cavity; With the annulus on the strut is fulcrum; It is contrary that the clockwise moment that produces with respect to fulcrum and anticlockwise moment correspond to the genial M of M, and M is contrary=and the buoyancy that moment+fulcrum right-hand component (containing ball float) receives that moment+impact of water that the gravity of fulcrum left-hand component produces fulcrum produces fulcrum is to the moment of fulcrum generation; M is suitable=and moment+closure plate that the buoyancy that moment+fulcrum left-hand component receives that fulcrum right-hand component gravity produces fulcrum produces fulcrum receives the moment that suction produced upwards; At this moment; Moment＞M that the M traitor's property is given birth to is suitable; Under the leverage of connecting rod, closure plate descends not and the adhesive of annular magnetic iron phase, has promptly formed the water-flowing path that water-inlet cavity, center hole and water chamber are formed; Make the corresponding left-handed dextrorotation of valve body through the handle on the left rotation and right rotation water tap, thereby realize closing or opening of manually-operated gate water tap; That is to say that when the supply channel normal water supply, shut-off block can not impact the use of manually-operated gate water tap automatically; When supply channel is cut off the water supply; No water in the water-inlet cavity, parts (containing ball float) loss of buoyance effect, moment＞M that M natural labor is given birth to is contrary; Closure plate moves up and the center seal hole with the adhesive of annular magnetic iron phase; Even forget and close the manually-operated gate water tap, water-flowing path is also closed, thereby reaches the purpose of automatic sealing water-flowing path; When supply channel resumes water supply; Sheet packing keeps sealing state under magnetic force; The water route keeps shut, and presses downwards when recovering bar, utilizes forked on its bottom plug-in unit Open Side Down to replace closure plate; Make closure plate receive the external force effect and move down and separate, promptly return to water route normal water supply state with ring magnet; The manually-operated gate water tap need not to do again mould when producing; As long as the automatic shut-off block of installing just can be achieved in the water-inlet cavity of existing manually operated valve gate-type water tap; Automatically shut-off block mainly utilizes lever and magnet principle to realize cutting off the water and closes purpose automatically under the state, and it is simple in structure, cost is low, installation is convenient, can make full use of to have manually operated valve gate-type water tap now; And the mechanization design, long service life;
Two, the annulus on the strut has breach at the top, is convenient to install and stationary links.
Description of drawings
Fig. 1 is the work schematic representation of the utility model manually-operated gate water tap under supply channel normal water supply state;
Fig. 2 is the A-A sectional view of closure plate, connecting rod and ball float in the utility model manually-operated gate water tap shown in Figure 1;
Fig. 3 is the B-B sectional view of the recovery bar in the utility model manually-operated gate water tap shown in Figure 1;
Fig. 4 is the C-C sectional view of the strut in the utility model manually-operated gate water tap shown in Figure 1;
Fig. 5 is the work schematic representation of the utility model manually-operated gate water tap under supply channel is cut off the water supply state.
Among the figure:
Water intake 11 ' water chamber 12
Water outlet 12 ' valve seat 13
Handle 21 automatic shut-off blocks 3
Closure plate 31 connecting rods 32
Annulus 341 breach 342
Recover bar 35 clamping parts 351
Plug-in unit 352 springs 353
Forked opening 354 ring magnets 36
Closed loop 37
Embodiment
In order further to explain the technological scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
Shown in Fig. 1-5, the cut off the water novel manual valve water tap of closing automatically of the utility model comprises body 1, valve body 2 and shut-off block 3 automatically.
Be provided with water-inlet cavity 11 that is communicated with water intake 11 ' and the water chamber 12 that is communicated with water outlet 12 ' in the body 1, the inwall of body 1 protrudes and forms valve seat 13, offers the center hole 14 that is communicated with water-inlet cavity 11 and water chamber 12 on the valve seat 13.
Automatically shut-off block 3 comprises round sealed sheet 31, connecting rod 32, ball float 33, strut 34, recovers bar 35, ring magnet 36 and closed loop 37.The bottom of strut 34 is installed on the lower inner cavity wall of water-inlet cavity 11 through mutual adaptive screw thread, and the top of strut 34 is provided with the annulus 341 of vertical setting, and the top of annulus 341 has breach 342.The top of recovery bar 35 exposes to outside the water-inlet cavity 11 and is provided with clamping part 351, recovers to be equipped with spring 353 on the bar 35, and two free ends of spring 353 are replaced respectively on the outer wall of the bottom surface of clamping part 351 and body 2; The bottom of recovering bar 35 is provided with plug-in unit 352; The bottom of plug-in unit 352 has forked opening 354; Plug-in unit 352 is passed down through the perforation that is provided with on the epicoele wall of water-inlet cavity 11 and stretches into downwards in the water-inlet cavity 11, and under the effect of spring 353, recovering bar 35 can be up and down in water-inlet cavity 11 like this.The annulus 341 that one end of connecting rod 32 passes strut 34 successively is provided with closure plate 31 with forked opening 354 backs of recovering on the bar 35 in its end, closure plate 31 and ring magnet 36 adhesive mutually, and also the diameter of closure plate 31 is greater than the aperture of center hole 14; The other end of connecting rod 32 adopts screw thread to be connected with ball float 33.Like this, connecting rod 32 is erected in the water-inlet cavity 11 through strut 34, is the strong point with annulus 341, in 354 restricted portions of forked opening, swings up and down, and particularly, the breach 342 at annulus 341 tops is convenient to install and stationary links 32.Closed loop 37 is arranged on the end face of valve seat 13, and ring magnet 36 is embedded in closed loop 37, and the bottom surface of the end face of closed loop 37 and valve body 2 is sealed and matched; End face in closed loop 37 is provided with gasket seal, forms in order to the bottom surface with valve body 2 to be sealed and matched.
During use, when the supply channel normal water supply, under the state that opens or closes of manually-operated gate water tap, be full of current in the water-inlet cavity 11; With the annulus on the strut 34 341 is fulcrum; It is contrary that the clockwise moment that produces with respect to fulcrum and anticlockwise moment correspond to the genial M of M, and M is contrary=and buoyancy that moment+fulcrum right-hand component (containing ball float 33) that moment+impact of water that the gravity of fulcrum left-hand component produces fulcrum produces fulcrum receives is to the moment of fulcrum generation; M is suitable=and moment+closure plate 31 that the buoyancy that moment+fulcrum left-hand component receives that fulcrum right-hand component gravity produces fulcrum produces fulcrum receives the moment that suction produced upwards; At this moment; Moment＞M that the M traitor's property is given birth to is suitable; Under the leverage of connecting rod 32, closure plate 31 descends not and ring magnet 36 adhesive mutually, has promptly formed the water-flowing path that water intake 11 ', water-inlet cavity 11, center hole 14, water chamber 12 and water outlet 12 ' are formed; Handle through rotary swivel makes valve body 2 corresponding dextrorotation left-handed, thereby realizes opening or closing of manually-operated gate water tap; That is to say that when the supply channel normal water supply, shut-off block 3 can not impact the use of manually-operated gate water tap automatically.When supply channel is cut off the water supply; No water in the water-inlet cavity 11, above-mentioned each parts (containing ball float 33) loss of buoyance effect, moment＞M that M natural labor is given birth to is contrary; Closure plate 31 move up and with ring magnet 36 adhesive and center seal hole 14 mutually; Both made and forgotten and close the manually-operated gate water tap, water-flowing path is also closed, thereby reaches the purpose of automatic sealing water-flowing path.When supply channel resumes water supply; Sheet packing 31 keeps sealing state under magnetic force, the water route keeps shut, and presses downwards when recovering bar 35; Closure plate 31 receives the external force effect and moves down and separate with ring magnet 36, promptly returns to water route normal water supply state.
The utility model manually-operated gate water tap need not to do again mould when producing; Just can be achieved as long as on the basis of existing manually operated valve gate-type water tap, add automatic shut-off block 3, its novelty simple in structure, cost are low, the mechanization design; Long service life; Can realize cutting off the water and close purpose automatically under the state, using water wisely brings convenience for people's daily life.
The product form and the style of the foregoing description and accompanying drawing and non-limiting the utility model, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (4)
1. the novel manual valve water tap of cutting off the water and closing automatically comprises body and valve body, is provided with water-inlet cavity and water chamber in this body, and the inwall of this body protrudes and forms valve seat, offers the center hole that is communicated with this water-inlet cavity and this water chamber on this valve seat; This valve body opens with dextrorotation and the mode of left-handed this center hole of sealing is movably arranged on this body, it is characterized in that: be provided with automatic shut-off block in the said water-inlet cavity, this automatic shut-off block comprises that connecting rod, top are provided with the strut of annulus and recover bar; Corresponding said center hole on the end face of said valve seat and be provided with ring magnet; This strut is fixed on the cavity of resorption wall of said water-inlet cavity; This recovery bar is up and down mode being located on the epicoele wall of said water-inlet cavity; This recovery bar exposes to and after the outer top of said water-inlet cavity wears spring the clamping part is installed, and two free ends of this spring are replaced respectively on the outer wall of the bottom surface of this clamping part and said body; The bottom that this recovery bar is positioned at said water-inlet cavity is provided with plug-in unit, and this plug-in unit is provided with forked opening; One end of this connecting rod pass behind this annulus and this forked opening successively and be provided with in order to the round sealed sheet of this annular magnetic iron phase adhesive, the diameter of this closure plate is greater than the aperture of this center hole, is provided with ball float at the other end of this connecting rod.
2. the novel manual valve water tap of cutting off the water and closing automatically as claimed in claim 1; It is characterized in that: the end face of said valve seat is provided with closed loop; Said ring magnet is embedded in this closed loop, and the end face of this closed loop and the bottom surface of said valve body are sealed and matched.
3. the novel manual valve water tap of cutting off the water and closing automatically as claimed in claim 2, it is characterized in that: the end face of said closed loop is provided with gasket seal.
4. the novel manual valve water tap of cutting off the water and closing automatically as claimed in claim 1; It is characterized in that: the bottom of said strut is installed on the cavity of resorption wall of said water-inlet cavity through mutual adaptive screw thread, and the said annulus on the said strut has breach at the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203154164U CN202215813U (en) | 2011-08-25 | 2011-08-25 | Novel automatic closing hand-operated valve tap in water cut-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203154164U CN202215813U (en) | 2011-08-25 | 2011-08-25 | Novel automatic closing hand-operated valve tap in water cut-off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215813U true CN202215813U (en) | 2012-05-09 |
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ID=46015069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203154164U Expired - Fee Related CN202215813U (en) | 2011-08-25 | 2011-08-25 | Novel automatic closing hand-operated valve tap in water cut-off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307328A (en) * | 2013-06-27 | 2013-09-18 | 柳州职业技术学院 | Tap capable of being automatically turned off in absence of water |
| CN109124348A (en) * | 2018-09-04 | 2019-01-04 | 马根昌 | Easy metering type water dispenser |
| CN109798370A (en) * | 2019-03-26 | 2019-05-24 | 杭州卓维机械有限公司 | A kind of structure for water tap being automatically closed when anhydrous |
-
2011
- 2011-08-25 CN CN2011203154164U patent/CN202215813U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307328A (en) * | 2013-06-27 | 2013-09-18 | 柳州职业技术学院 | Tap capable of being automatically turned off in absence of water |
| CN103307328B (en) * | 2013-06-27 | 2015-06-10 | 柳州职业技术学院 | Tap capable of being automatically turned off in absence of water |
| CN109124348A (en) * | 2018-09-04 | 2019-01-04 | 马根昌 | Easy metering type water dispenser |
| CN109798370A (en) * | 2019-03-26 | 2019-05-24 | 杭州卓维机械有限公司 | A kind of structure for water tap being automatically closed when anhydrous |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |